Combination desk unit



FIG. 1 is a perspective view of a combination desk unit showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view of FIG. 2;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a perspective view with the lamp in retracted position;

FIG. 7 is a top plan view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a top plan view with all covers in open position. 

The ornamental design for a combination desk unit, as shown and described. 